Update view manager to support content handling.

mojo/application_manager/application_loader.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "mojo/application_manager/application_loader.h"
 
 #include "base/logging.h"
 
 namespace mojo {
 
 ApplicationLoader::SimpleLoadCallbacks::SimpleLoadCallbacks(
     ScopedMessagePipeHandle shell_handle)
     : shell_handle_(shell_handle.Pass()) {
 }
 
 ApplicationLoader::SimpleLoadCallbacks::~SimpleLoadCallbacks() {
 }
 
 ScopedMessagePipeHandle
 ApplicationLoader::SimpleLoadCallbacks::RegisterApplication() {
   return shell_handle_.Pass();
 }
 
 void ApplicationLoader::SimpleLoadCallbacks::LoadWithContentHandler(
     const GURL& content_handle_url,
-    URLResponsePtr content) {
+    URLResponsePtr url_response,
+    URLLoaderPtr url_loader) {
   NOTREACHED();
 }
 
 }  // namespace mojo